Pith Number

pith:75DM6RXX

pith:2026:75DM6RXX6MLSIVXOLI2V2OFALL

not attested not anchored not stored refs pending

Ground Then Rank: Revisiting Knowledge-Based VQA with Training-Free Entity Identification

Qian Ma, Qiong Wu, Yao Ma, Zhengyi Zhou

arxiv:2606.23881 v1 · 2026-06-22 · cs.CL · cs.CV · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75DM6RXX6MLSIVXOLI2V2OFALL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-24T00:14:29.236361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff46cf46f7f3172456ee5a355d38a05ad7b23af90d308faa9a37b28c020ca09f

Aliases

arxiv: 2606.23881 · arxiv_version: 2606.23881v1 · doi: 10.48550/arxiv.2606.23881 · pith_short_12: 75DM6RXX6MLS · pith_short_16: 75DM6RXX6MLSIVXO · pith_short_8: 75DM6RXX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/75DM6RXX6MLSIVXOLI2V2OFALL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ff46cf46f7f3172456ee5a355d38a05ad7b23af90d308faa9a37b28c020ca09f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e79dc103bde6b1cde324c84008fd4d73a3c7f821b9db096cf9aee14fbe633f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-22T19:27:00Z",
    "title_canon_sha256": "f82f908537b26e99d35d538af8b8d48ec3943610858111c4a01925aa6deb39ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23881",
    "kind": "arxiv",
    "version": 1
  }
}